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Alexei V. Radchenko

Alexei V. Radchenko
IMP@INSA/CNRS

Ph.D.

About

13
Publications
2,974
Reads
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257
Citations
Additional affiliations
June 2018 - present
IMP@INSA/CNRS
Position
  • PostDoc Position
February 2015 - May 2018
University of Bordeaux
Position
  • PostDoc Position
November 2004 - April 2013
Belarusian State University
Position
  • Researcher
Education
September 2009 - March 2013
Belarusian State University
Field of study
  • Chemistry of high-molecular compounds
September 2003 - June 2009
Belarusian State University
Field of study
  • Chemistry

Publications

Publications (13)
Article
The living cationic polymerization of p-methoxystyrene using the 1-(4-methoxyphenyl)ethanol/B(C6F5)3 initiating system in solution and in aqueous dispersion is reported. Solution experiments first showed that the molar mass of the obtained polymers increases in direct proportion to the monomer conversion and the molar mass distribution stays narrow...
Article
Thermo-induced carbocationic polymerization of isobutyl vinyl ether (IBVE), isoprene, myrcene and ocimene is reported using triflate esters as in-situ generated single-molecule initiating system. 3-Methyl-2-butenyl triflate is used for IBVE polymerization at room temperature resulting in polymers with Mn ∼ 9500 g mol−1 and Mw/Mn ∼ 2. Triflate-ester...
Article
The controlled cationic polymerization of cyclopentadiene (CPD) at 20 °C using 1-(4-methoxyphenyl)ethanol (1)/B(C6F5)3 initiating system in the presence of fairly large amount of water is reported. The number–average molecular weights of the obtained polymers increased in direct proportion to monomer conversion in agreement with calculated values a...
Article
Full-text available
Cationic polymerization of isobutyl vinyl ether (IBVE) in aqueous media (suspension, dispersion or emulsion), using mainly BF3OEt2 as a co-initiator is reported. A high exotherm was observed while carrying out the polymerization in aqueous suspension, whereas in dispersion (mixture of water and n-hexane as reaction medium) or in emulsion particular...
Article
In this study, a novel polymerizable ionic liquid monomer (ILM) based on a bis-imidazolium salt was firstly synthesized in order to substitute bisphenol A diglycidyl ether (DGEBA) as starting material, avoiding the use of highly toxic and carcinogenic bisphenol A and epichlorohydrin products. From such a new epoxy monomer, epoxy network was prepare...
Article
An efficient access to Cycloaliphatic Epoxy-Functionalized Ionic Liquids (CEIL) containing one or two imidazolium units was described for the first time. Due to the flexibility/versatility of the reported methodology, the synthesis of tailor-made ionic cycloaliphatic epoxy monomers was performed on a multigram scale (up to 25 g) in order to design...
Article
Natural rubber (NR) is a polyisoprene (PI) from renewable resources that exhibits mechanical and thermal properties not accessible with synthetic polyisoprenes (IR). In this article, it was developed a simple route to synthesize new models of NR (PI with a pure microstructure [100% 1,4‐cis] and two fatty esters linked to the polymer chain‐end) in o...
Article
The synthesis of polypeptide hybrids by controlled/living ring-opening polymerization of N-carboxyanhydrides (NCA) using Schreiner′s thiourea catalyst and amino-alcohol terminated poly(1,4-cis-isoprene)s as initiators was demonstrated for γ-benzyl-ʟ-glutamate (BLG) and ε-tert-butyloxycarbonyl-ʟ-lysine (BLL) NCAs. One-pot synthesis of amino-alcohol...
Article
Aqueous cationic polymerization of myrcene, a naturally-occuring monomer, was performed for the first time using a water-dispersable Lewis acid surfactant combined catalyst (LASC) prepared from ytterbium chloride and a branched sodium dodecylbenzenesulfonate surfactant. At 40°C, poly(myrcene)s of high molecular weight (Mn up to 150 kg mol-1) and lo...
Article
Full-text available
The cationic polymerization of cyclopentadiene (CPD) with 1-(4-methoxyphenyl)ethanol (1)/BF3OEt2 initiating system in CH2Cl2:CH3CN 4:1 (v/v) mixture at room temperature and in the presence of water ([H2O]/[BF3OEt2] up to 8) is reported. The number-average molecular weights of obtained polymers increased in direct proportion to monomer conversion or...
Article
The cationic polymerization of styrene derivatives [p-methoxystyrene (pMOS), p-hydroxystyrene (pHS), styrene (St)] and cyclopentadiene (CPD) using B(C6F5)3-based initiating systems in aqueous media is reported, focusing specifically on the influence of various additives (surfactant, solvent) on the control of the polymerization rate and molar masse...
Article
A kinetic study of the living cationic polymerization of p-methoxystyrene using 1-(4-methoxyphenyl)ethanol (1)/B(C6F5)3 initiating system in a mixture of CH3CN with CH2Cl2 1:1 (v/v) at room temperature was carried out utilizing a wide variety of conditions. The polymerization proceeded in a living fashion even in the presence of a large amount of w...
Article
The controlled/living cationic polymerization of styrene using R–OH/BF3OEt2 (R–OH=1-phenylethanol (1), 2-phenyl-2-propanol (2) and 1-(4-methoxyphenyl)ethanol (3)) at 0°C in CH2Cl2 and in the presence of water was investigated. With 1/BF3OEt2, the poor control over molecular weight and molecular weight distribution was ascribed to a competitive prot...

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